HCSA-Presales-Digital Power H19-311 Exam Practice Questions

dumps2022-09-15T02:23:01+08:00

H19-311 exam is one for HCSA-Presales-Digital Power Certification. The version is V1.0. There are 60 questions in real Huawei certification H19-311 exam, and you have 90 minutes to write all the questions. The required passing score for H19-311 exam is 600. The test languages are English and Japanese. The exam cost is $100. We just released Huawei H19-311 exam practice questions, which are useful in your preparation. Free HCSA-Presales-Digital Power H19-311 exam practice questions are below.

Page 1 of 18

1. If the UPS5000-A-400/500K is configured with a set of 40 12V batteries, how many battery inspection instruments do you need to configure? ( )

2. Does the FusionModule800 channel have a skylight?

have

None

3. The type of circuit breaker used in the sub-circuit of the PDU8000 precision power distribution cabinet. ( )

Disconnect switch

Molded Case Circuit Breakers

Miniature circuit breakers

Frame circuit breaker

4. What is the maximum IT load supported by the FusionModule2000 integrated UPS? ( )

125KW

150KW

75KW

50KW

5. Which of the following is the refrigerant type of Huawei NetCol in-line air-cooled air conditioner ( )?

R22

R410A

Freon

6. Regarding the Fusion module surveillance camera, which of the following statements is false? ( )

Any number of cameras can be plugged into the ETH socket

The camera power supply mode is PoE power supply

The camera can be directly connected to the switch powered by Po

The camera data can be stored by TF card or hard disk recorder (NVR: Network Video Recorde)

7. Compared with the chilled water scheme, which of the following is not an advantage of AHU ( )

Lower PUE

Easier deployment

Less difficult operation and maintenance

Wider range of applications

8. The output power factor of UPS2000-G-(6K-20K) is ( ), which is suitable for new IT loads and significantly improves the load capacity of the system.

0.7

0.8

0.9

0.99

9. Huawei iManager NetEco6000 can be accessed by Huawei's ( ) system

XXX

esight

XXXX

10. The single cooling capacity range of the water-cooled centrifugal unit is:

100-1000kW

200-2000kW

300-3000kW

500-5000kW

Page 2 of 18

11. The cell of Huawei Smartli lithium battery is ( )

NCM

LFP

Ni-Cd

12. Is the channel type of the typical configuration of FusionModule800 a cold aisle or a hot aisle? ( )

Hot and cold aisle

Hot Aisle

13. What are the incoming line methods supported by UPS5000-A-400/500K? ( )

Downstream

Top entry line

Compatible with upper and lower incoming lines

14. At which of the following voltages the lead-acid battery is already in a dangerous state ( )

1.67

2.25

2.35

2.45

15. Which are standard configurations in the typical configuration of FusionModule800? (

Smoke sensor, door sensor, pad, water immersion, simple wiring trough, video

Temperature and humidity, door sensor, pad, water flood, video, mobile APP

Smoke sensor, temperature and humidity, pad, SMS alarm, mobile APP, automatic pop-up door

16. The NetEco6000 management system supports access to third-party equipment to achieve centralized management of the computer room; then, when monitoring which of the following equipment is connected to third-party equipment,

it is necessary to pay the RM bill and report the third-party equipment access fee? (

Huawei UPS 5000E

Huawei Power Supply TP48300

Emerson Air Conditioning

None of the above is true

17. In FusionModule2000, how to adapt the skylight when the column occupies the closed passage space in the scene around the column?

Customized tempered glass flip skylight

Field machining with control skylight

On-site cutting with plexiglass adjustable skylight

Sealed with special adjustable sealing plate for skylight

18. When the NetEco management system is sold in the market, which of the following situations does not need to submit RM to the management system RAT for decision-making? ( )

When there are three-party equipment access requirements in the project.

When there is non-standard function customization in the project, the existing products cannot meet it.

When supporting FusionModule products for sale

When large-scale DC project network management is sold separately.

19. Fusionmodule2000 IT cabinet seismic rating? ( )

20. Which of the following statements is false about surveillance cameras?

Less than 4 cameras can be connected to the ETH socket

The camera power supply mode is PoE power supply

The camera can be directly connected to the switch powered by PoE

Camera data can be stored through TF card or VCN500

The number of cameras configured is the same as the number of control sunroofs

Page 3 of 18

21. What is the static load of the FusionModule2000 cabinet in KG?

2400

1800

1500

2000

22. What are the ways of piping in FusionModule800? ( )

Compatible with up and down pipes

Down the tube

Up the tube

23. The maximum charging capacity of UPS5000-E is ( )

40%

20%

10%

30%

24. The row-level chilled water intelligent temperature control product NetCol 5000-C032H adopts the form of running pipes ( )

Up the tube

Down the tube

Pipe up and down

Side run.

25. The UPS used by FusionPower (prefabricated power module) is ( ).

UPS5000-E

UPS5000-A

UPS5000-H

PS5000-S

26. When the single cell voltage in the battery pack reaches ( ), it means that the battery pack is already in a risky state

1.67V

2.25V

2.35V

2.42V

27. The minimum ambient temperature used by FusionModule800 and FusionModule500 is ( ).

-20°

0°

-40°

Below -40°C

28. UPS2000-G 1~3kVA supports ( ) parallel.

29. UPS2000-G 6~20kVA maximum support ( ) parallel, good scalability.

30. When a system is configured with a battery backup time of 15 minutes, the discharge termination voltage of the battery cell should be selected ( )

1.60V

1.67V

1.75V

1. 80V

Page 4 of 18

31. Among the following models, the one with the widest input frequency range is ( )

Galaxy5000

NXR

9390

UPS5000-A

32. For the UPS5000-A system, which of the following battery configurations is unreasonable: ( ) (multiple choice)

32 12V batteries

37 12V batteries

40 12V batteries

42 12V batteries

33. FusionModule2000 maximum number of counters ( )

34. What is the minimum outdoor ambient temperature that the FusionModule800 air conditioner can support? ( )

-20

-40

35. FusionModule500&FusionModule800 display brand optional ( )

Blu-ray

Huawei Honor

apple

Samsung

36. How many cabinets can a single row of FusionModule2000 support? ()

37. UPS5000-A-400/500K can support up to ( ) parallel machine, with good scalability. ()

38. "Data Center Design Specifications" GB50174-2017 stipulates that when selecting a site, a cooling data center should have sufficient water sources.

Direct ventilation cooling method

Indirect fresh air cooling method

Water evaporative cooling method

Chilled water cooling method

39. UPS5000-E only needs to select ( ), it can easily realize 2N power supply system, and the operation is simple and convenient. .

BSC cable

Sync Controller

BSC Control Board

Parallel card

40. The NetEco management system supports dispatching corresponding work orders for a certain alarm to track the entire processing process.

What type of work order is this? (

Asset Work Order

Change Work Order

Alert Ticket

Business Tickets

Page 5 of 18

41. What is the lightning protection level of the integrated UPS of Fusionmodule2000? ( )

Class A lightning protection

B-level lightning protection

C-level lightning protection

42. The row-level cold and water-connected intelligent cooling product NetCo15000-C032H adopts the form of running pipes ( )

Up the tube

Down the tube

Pipe up and down

Side Routing

43. The power supply architecture supported by the new room-level air-cooled series is ( )

Single power supply

Dual power supply

AB are both right

Other.

44. UPS2000-G 6-20k host operation interface is ( ), which can display system status in real time ( )

LED

LCD

touch screen

Remote network management.

45. The maximum number of cabinets supported by a single module of FusionModule2000 is (

46. Which of the following options should be selected when the UPS5000-E selects the extended dry contact card and the back-feed protection card at the same time?

ECM Expansion Subrack

IP21 Components

Dry contact card socket

47. The high-end server of NetEco6000 V6R8 version can support the access of 1 million measuring points, which is equivalent to supporting the access of ( ) smart devices at

most?

1000

2000

5000

10000

48. The UPS5000-E has the function of adjusting the number of battery cells, which avoids the failure of a single battery to cause the replacement of the entire group, and solves the problem of difficult maintenance of traditional UPS batteries. May I ask how many cells can be adjusted in the UPS5000-E (50kVA module)? ( )

30-40

32-40

32-42

30-44

49. FusionPower6000 installation scenario ( ).

Prefabricated installation

Wall cabinet installation

Decentralized installation.

50. What kind of circuit breaker is used in the main circuit of the PDU8000 precision power distribution cabinet?

Molded case circuit breaker

Miniature circuit breakers

Frame circuit breaker

isolating switch

Page 6 of 18

51. UPS2000-G-(6K- 20K) has a strong lightning protection design in the industry, lightning protection level ( ), surge protection level ( ), can avoid 90 failures caused by lightning strikes, and reliably

protect the exchange of back-end equipment. input port.

5kA; 6kV

2kA; 4kV

2kA; 6kV

4kA; 6kV

52. The NetEco management system can support deployment on ( ) virtual machine software, and save the procurement of servers through virtualized deployment?

MS Hyper-V

VMware

KVM

Parallels

53. What is the maximum power of the IT cabinet of FusionModule500 & FusionModule800?

3KVA

5KVA

7KVA

9KVA

54. Regarding the FusionModule2000 wiring, which of the following statements is wrong?

There are two wiring slots at the top of the cabinet, with a total of 4 slots for 2 channels of strong current, one channel of weak current, and one channel of optical fiber.

Cross-channel routing can be configured with cable ladders to route cables across the top of the fixed skylight

Cross-channel routing through the control skylight

The power distribution cabinet/integrated UPS can not be placed at the head of the column

The power distribution cabinet/integrated UPS can be placed outside the module

55. What function of NETECO needs to be used ( ) if the customer wants to know the status of the equipment on and off the shelf and the capacity of the cabinet.

Work Order Management

Energy Efficiency Management

Asset Management

Capacity Management

56. The name of the controller that controls the sunroof in Fusionmodule2000 is ( )

AC actuator

Access Control Actuator

Sunroof Actuator

57. The description of the bypass overload capacity of UPS5000-E is correct ( )

125% overload for 10 minutes

125% overload for 60 minutes

135% long-term overload

1000% overload for 100ms

58. The NetCol5000-A042H full-cabinet row-level air-cooled variable frequency precision air conditioner supports a cooling capacity adjustment range of ( ), which can continuously cool under low load in the afternoon and avoid temperature and humidity fluctuations and unit reliability problems caused by frequent start and stop.

10~100

15~100

20~100

25~100

59. UPS5000-E can easily realize N+X power supply system by only selecting ( ), and the operation is simple and convenient. .

BSC cable

Parallel cable

BSC Control Board

Parallel card

60. The type of humidifier adopted by the row-level chilled water intelligent temperature control product NetCol5000-C032H is ( )

Electrodes

Infrared

Wet film

Ultrasound

Page 7 of 18

61. Which are optional in the typical configuration of FusionModule500?

pad, SMS alarm, video, mobile APP, switch

pad, SMS alarm, video, water immersion, smoke detector

pad, SMS alarm, mobile APP, flooding, door sensor

62. Which mode does the FusionModule800 UPS configuration support? (

N/2N

N/N+1/2N

N/N+1

63. The minimum ambient temperature used by FusionModule800 is ( )

-20°C

0°C

-40°C

Below -40°

64. How many 12V batteries can the optional battery inspection instrument of UPS5000-A-400/500K support? ( )

40.

65. The UPS5000E-300K (50kVA power module) mainframe occupies a small area, saving space in the computer room, and the area is only? ( )

1 square meter

1.5 square meters

0.8 square meters

0.5 square meters

66. The output power factor of UPS5000-A-400/500K is ( ), which is suitable for new IT loads and significantly improves the system's load capacity.

0.9

0.95

0.8

67. The high input power factor of the UPS indicates that the UPS has a strong ability to effectively utilize the power grid and a weak ability to interfere with the power grid. The input power factor of UPS2000-A-(1K-3K) is ( ).

0.85

F0.9

0.95

0.99

68. In which of the following areas does the AHU scheme have the worst application effect ( )

Xinjiang

Beijing

Harbin

Hainan

69. Which model is the row-level air conditioner of Fusionmodule2000? ( )

PDU8000

UPS5000

NetCo15000

ECC800

70. The water inlet gradient of the condensate pan of the fan coil unit should not be less than?

0.01

0.02

0.05

0.1

Page 8 of 18

71. UPS5000-E (50kVA module) series UPS does not derate backup power, the number of 12V batteries in the following configuration, ( ) is unreasonable. /

Section 34

Section 38

Section 40

Section 36

72. Fusionllodule2000 UPS is listed, configuration ( )

Integrated UPS cabinet

Integrated power distribution cabinet

Precision power distribution cabinet

73. When a system is configured with 1H battery backup time, the discharge termination voltage of the battery cell should be selected as ( ).

1.60V

1.67V

1.75V

1.80V

74. FusionModule2000 v3.0 version intelligent module status indication eLight function description is correct? ( )

The door frame indicator eLight is only a decorative atmosphere rendering function

The door frame indicator can be associated with the alarm status

The door frame indicator eLight is the module lighting function

None of the above is true

75. Cabinets (racks) arranged in a row, whose length exceeds the channel between the two channels should be added, there should be channels at both ends: when the distance between the two channels exceeds

6m, 15m

6m, 20m

8m, 15m

8m, 20m

76. NetCol5000-A042H Full-cabinet row-level air-cooled variable frequency precision air conditioner can match the outdoor unit model and adaptable temperature range: ( )

NetCol500-A026 (-20~45)

NetCol500-A036 (-40~45 need to bring low temperature components)

NetCol500-A072 (-5~55)

NetCol500-A088 (-5~55)

77. Where is the UPS of Chongqing Airport used?

Lighting run-up

Terminal

Other

78. Which mode does the power input of FusionModule800 support? ( )

Single or Dual

Two-way

One way

79. UPS5000-E (50kVA power modules) 150kVA, rack 1+1 redundancy, in the total input cabinet, the required total input switch is ( )

500A

250A

320A

630A

80. The configuration that UPS2000-G 20kVA can achieve does not include ( )

Turn off the secondary load when overloaded to eliminate the overload

Turn off the secondary load in battery mode to extend the backup time of the important load

Turn off the secondary load in battery mode to protect the battery

Turn off the secondary load to adjust the load rate and optimize the operating efficiency

Page 9 of 18

81. The total current of the battery pack is 1000A, and 3 sets of batteries are configured. The most economical configuration of the cable from the UPS to the main switch box is ( )

120mm 2 (382A) X3

150mm 2 (441A) X3

185mm 2 (506A) X3

240mm 2 (599A) X3

82. NetEco. supports northbound integration, which of the following is not currently supported? ( )

SNMP

Webservice

Modbus

FTP

83. The NetEco6000 management system can use Huawei eSpace VCN500 products to realize video storage: Can one VCN500 product be connected to ( ) cameras?

128

256

84. UPS5000-A can significantly reduce the harmonic pollution to the power grid. In the case of linear full number, the input electric-hydrodynamic distortion nmi is ( ).

0.02

0.03

0.05

0.01

85. What does the DN in DN50 mean?

The inner diameter of the tube

The outer diameter of the tube

Nominal Radius of Tube

Nominal diameter of pipe

86. What is the maximum number of cabinets in the FusionModule500& FusionModule800 modules?

10, 6

9, 5

8, 4

6, 2

87. How many 42KW air conditioners can the FusionModule2000 integrated power distribution cabinet support?

2 units

3 units

4 units

5 units

88. There is no need to charge additional refrigerant within the length ( ) meters of the connecting pipes between the internal and external units of the FusionModule800 temperature control system.

10 meters

20 meters

30 meters

50 meters

89. What is the system efficiency of UPS5000-E ( )?

96%

97.1%

96.5%

97.5%

90. The "one-click fault collection" function of Huawei's precision air conditioner touch screen, the following description is wrong:

Can export EXCEL format file

The function is only available for row-level air conditioners

The fault record data can be exported through U disk

Page 10 of 18

91. UPS2000-A-(1K-3K) output power factor is ( ).

0.7

0.8

0.9

0.99

92. What kind of cable entry and exit methods can be realized by the FusionModule2000 integrated power distribution cabinet?

Top-in and online-exit

Top-in and bottom-out lines

Down in and out on the line

Down in and out of the line

93. What is the total IT load power of the FusionModule1000A V2R3 version 40-foot IT solution?

52kW

55kW

70kW

72kW

94. FusionModule1000A V2R3 version 40 feet IT solution N+X redundancy, with IBATTWERY configuration, how many IT cabinets can be provided?

95. PDU8000 precision power distribution cabinet protection level:

IP20

IP21

IP30

IP40

96. The maximum IT power supported by the precision power distribution cabinet of Fusionmodule2000 is ( )

125KW

145KW (integrated power distribution cabinet)

235K

97. How many power modules does the FusionModule2000 integrated UPS 50K model support?

2 25K modules

3 25K modules

2 50K modules

3 50K modules

98. Huawei FusionPower6000 is used with which of the following UPS products ( ).

UPS5000-E

UPS5000-S

UPS5000-A

UPS5000-H

99. The output power factor of UPS5000-E is as high as ( ), which can carry 11% more load than traditional UPS.

0.9

0.95.

100. NetCol5000-A042H The light-load dehumidification function of the full-cabinet row-level air-cooled variable frequency precision air conditioner supports stable dehumidification under the lowest ( ) load, which can solve the problem of frequent start and stop of the air conditioner and inability to dehumidify in the low-load and high-humidity environment, reducing the cost of the equipment room. Condensation risk.

0.05

0.1

0.15

0.2

Page 11 of 18

101. The total current of the battery pack is 1000A, and it is equipped with 3 sets of batteries. The most economical configuration of the cable from the main switch box to the sub-switch box is: ( )

95mm^2 (328A) x2

120mm 2 (382A) x2

150mm 2 (441A) x2

185mm 2 (506A) X1

102. The temperature control products used in the FusionModule1000A V2R3 version T solution are:

20kW inverter half-cabinet row level

25kW half cabinet row level

25kW inverter half-cabinet row level

20kW half cabinet row level

103. The NetEco management system adopts a large-capacity design architecture, which can support access to a large number of devices, and supports the use of a single X86 server to achieve access to ( ) 10,000 test points.

At the same time, the system operates smoothly, and the CPU utilization is not higher than ( )?

50, 70

100, 70

50, 90

100, 90

104. Which of the following models can be equipped with an external high-capacity battery charger for fast recharging? ( )

UPS5000-A

UPS5000-E

UPS2000-A 6/10K Professional Labeling Machine

UPS2000-G 6K long

105. Which are standard configurations in the typical configuration of FusionModule500?

Water immersion, smoke, temperature and humidity, door sensor

Water immersion, smoke, temperature and humidity, mobile phone APP

Water immersion, smoke, temperature SMS alarm, video

106. FusionModule solution can use ECC800 to realize local monitoring, and use NetEco management system to realize centralized monitoring of multiple micro-modules. Then, in the project bidding

quotation, which product is the configuration quotation of the ECC800 collector in?

NetEco Management System

FusionModule Solution

UPS Products

None of the above is true

107. The compressors selected by Huawei's 25kW half-cabinet inverter air-cooled row-level air conditioners are first-class brands in the industry, which are:

Copeland

Danfoss

EBM

DAIKIN

108. What kind of incoming and outgoing lines can the FusionModule2000 integrated UPS realize? ( )

Top-in and online-exit

Top-in line and bottom-out line

Down in and out on the line

Down in and out of the line

109. UPS5000-E has a wide voltage and frequency input range, which can be applied to harsh grid environment and prolong battery life.

What is the input voltage range of UPS5000-E with full load?

305-485V

105-485V

138-485V

110. UPS5000-A can significantly reduce the harmonic pollution to the power grid. In the case of linear full load, the input current waveform distortion THDi is

0.01

0.02

0.03

0.05

Page 12 of 18

111. UPS000-A/E 400KVA and above models are divided into standard version and enhanced version, of which the standard version comes standard with ( ) isolating switch

Main input

Bypass Input

Maintenance

output

112. What sensor does FusionModule2000 use to detect whether the air conditioner is leaking?

Multifunctional sensor

Infrared sensor

Temperature sensor

Water Immersion Sensor

113. What is the range of the number of battery cabinets in the FusionModule800 module? ( )

0-1

0-3

0-4

0-2

114. What is the channel width of Huawei Fusionmodule2000 ( )?

1000mm

1100mm

1200mm

1300mm

115. The number of single/three output channels supported by Huawei NMW smart bus is ( )

3/6

6/6

3/3

6/3

116. The number of standard battery cells of a single battery pack of UPS2000-G (6-20K) is ( )

117. What method does the FusionModule800 power input support? (

One-way

Single or Dual

Two-way

118. The fire-fighting measures that can be used in the Class A computer room include:

Gas Fire Extinguishing System

Water mist fire extinguishing system

Automatic sprinkler system

All of the above

119. What is the size of the screen of the air conditioner of Fusionmodule2000? ( )

5 inches

7 inches

9 inches

10 inches

120. Power supply architecture supported by half-cabinet chilled water temperature control ( ).

Single power supply

Dual power supply

AB are both right

Other.

Page 13 of 18

121. What are the options in the typical configuration of FusionModule800?

Temperature and humidity, door sensor, water immersion, smoke sensor, mobile phone APP

Smoke sensor, door sensor, water immersion, SMS alarm, pad

Water immersion, door sensor, video, backup power, ibattery

122. The UPS5000E power module adopts the fan fault-tolerant design.

When one of the fans is damaged, the power module can still be loaded ( ).

0.25

0.3

0.5

0.6

123. The access door types of Huawei Fusionmodule2000 V3.0 version are ( )

Sliding door

revolving door

Electric door

have both.

124. CORRECT TEXT

The asset management module of the NetEco management system can manage the equipment in the computer room:

Which of the following equipment does not belong to the management scope of the NetEco asset management module?

server

Storage Devices

router

Office computer

125. Eaton and UPS5000-A 30kVA~ 120kVA similar models are ( )

9395

NXR

9390.

126. Regarding the cabinet rPDU of Fusionmodule2000, which of the following statements is wrong? ( )

There are half height and full height

Support C13 and C19 and national standard sockets

Smart rPDU supports remote monitoring, but does not support remote shutdown.

127. The UPS5000-(DKVA power module) host has a small footprint, saving space in the computer room. )

1 square meter

0.5 square meters

0.8 square meters

1.5 square meters

128. 2.4mvaFusionPower6000 power module length is ( ).

14m

14.80m

13m

13.08m

129. UPS5000-E 100kVA, the input switch to be selected by the machine, which of the following is the most suitable ( )

125A

80A

160A

200A

130. In a project, the customer wants to show the operation and maintenance of the data center to the external visiting customers.

At this time, can the ( ) function of the NetEco management system be used to achieve this?

Alarm management

Energy Efficiency Management

Large screen display

Report Management

Page 14 of 18

131. The capacity management module of the NetEco management system can connect with third-party ( ) systems, accept equipment change information, automatically generate a change application form and track the processing process?

NMS

ITSM

CRM

EMS

132. Which of the following statements about the Fusionmodule2000 controller (ECC800) is incorrect? ( )

ECC800 can realize SMS alarm function

ECC800 can realize voice alarm function

ECC800 is available with 3G/4G function and without 3G/4G function

ECC800 supports email alarm function.

133. The UPS5000-A is equipped with a standard LCD display, which supports multiple languages, can display the system running status in real time, and can store up to ( ) alarm records.

2000

2500

3000

134. UPS2000-G-(6K-20K) maintenance bypass implementation ( )

Mainframe built-in maintenance bypass

Optional PDU to support maintenance bypass

Cannot support maintenance bypass

135. When the NetEco management system is connected to the third-party devices on the periphery of the micro-module, what monitoring hardware is usually used to connect? /

ECC500 collector

ECC800 collector

Serial server

None of the above

136. For UPS of 30.2+1 parallel system, the maximum load capacity allowed by the system is ( ) times that of a single unit.

1.6

1.2

137. Which of the following statements about ECC800 is incorrect?

ECC800 can realize SMS alarm function

ECC800 can realize the function of voice alarm

ECC800 is available with 3G/4G function and without 3G/4G function

ECC800 without 3G/4G function cannot be upgraded to ECC800 with 3G/4G function by adding a SIM card slot

ECC800 supports email alarm function

138. Huawei's air-cooled precision air-conditioning refrigerant pipeline is limited in distance.

What products can be derived can solve it well ( ). (The answer varies - %%)

Chilled water precision air conditioner

Water-cooled DX

Indirect Evaporative Cooling

139. What is the seismic rating of the IT cabinet of FusionModule2000?

140. How far can the FusionModule1000A V2R3 IT cabinet slide in both directions?

100mm

150mm

200mm

220mm

Page 15 of 18

141. The UPS5000-E power module adopts the fan fault-tolerant design.

When two of the fans are damaged, what percentage of the load can the power module still carry?

0.2

0.3

0.5

0.6

142. What is the thickness of the insulation material of the FusionModule1000A V2R3 version?

40mm

60mm

100mm

120mm

143. Suppose a certain battery specification specifies that the discharge power is 400W@ 1.67V @15min, and if the system demand is 1400W. Then the number of battery packs selected is ( )

144. The wrong description about the reliability of NetCol5000-C row-level air conditioner is:

It adopts dual power supply, and the two power supply adopts automatic switching mode

Operators, large data centers such as large corporate headquarters prefer this type of air conditioner, and small and medium-sized enterprises are more likely to use NetCol5000-A air conditioners

Multi-fan air supply: online maintenance is possible

Cannot be used in scenarios without raised floor, because condensate drainage cannot be connected to the pipe

145. What is the maximum IT load and how many power modules can the FusionModule2000 integrated UPS support?

125KW, 5 25KVA power modules

150KW, 6 25KVA power modules

125KW, 6 25KVA power modules

150KW, 7 25KVA power modules

146. What kind of circuit breaker is used in the sub-circuit of PDU8000 precision power distribution cabinet:

Molded case circuit breaker

Miniature circuit breakers

Frame circuit breaker

isolating switch

147. If the length of the connecting pipes between the indoor and outdoor units of the FusionModule800 air conditioner is less than how many meters, there is no need to charge refrigerant? ( )

148. If the FusionModule800 adopts the lower pipe, what is the minimum raised floor height?

100mmn

500mm

250mm

149. The output terminal type of UPS2000-G-6K is ( ).

Terminal block

C13

Terminal block+C13

Terminal block + GB socket

150. The UPS5000-E has strong load adaptability, and the capacitive/inductive load is super strong/lag ( ) without derating.

0.7

0.4

0.6

0.5

Page 16 of 18

151. The current core views of Huawei's iccooling concept are: ( ).

Control air conditioner through iphone

L0L1L2 layer linkage, faster demand feedback and more accurate cooling.

Cooperate with Apple to solve the cooling problem

Using chip-level cooling to more accurately match the heat source

152. 2GUPSS000-E (50kVA power module) 150kVA, rack 1+1 redundancy, total input power distribution cabinet, the required total input switch is ( ). /

250A

320A

500A

630A

153. The NetEco6000 management system can provide the temperature cloud map function to realize the identification of cold and hot spots in the computer room.

How many layers does the temperature cloud map support?

Single layer

Double layer

Three floors

Fourth floor

154. UPS5000-E (25- 125kVA) power module height ( ), system efficiency ( ).

3U, 95.5%

3U, 96%

2U, 95.5%

2U, 96%

155. What is the maximum number of counters in the FusionModule2000 dual-row cabinet scenario? ( )

156. The capacity management module of the NetEco management system can manage the resource capacity information in the computer room.

Which of the following capacity elements is under the management of NetEco?

Network port

Network Bandwidth

CPU utilization

None of the above is supported

157. Relevant standards stipulate that the voltage drop of the AC cable needs to be controlled within 3%, and it is recommended that the voltage drop of the AC power edge be controlled within ( ) when designing the UPS system.

0.01

0.02

0.03

0.05

158. A project requires the management system to be connected to a third-party generator set, two smart meters (same model), and two precision air conditioners (same model), then the management system needs to report ( ) a third-party equipment access fee?

None of the above is true.

159. Which mode does Fusionllodul e800 air conditioner configuration support? ( )

N/N+1

N+1

160. What kind of incoming and outgoing lines can be realized by the FusionModule2000 integrated power distribution cabinet?

Under the line and under the line

Up in and out on the line

Top-in and bottom-out lines

Down in and out on the line

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161. The battery type supported by UPS2000-G is ( ).

VRLA

Lithium battery

Nickel-cadmium battery

Flywheel

162. FM2000 What is the name of the controller for opening the sunroof ( ).

Sunroof controller

AC actuator.

Access Control Actuator

ETH socket.

163. When the operating temperature of the UPS2000-A is too high ( ).

Switch to bypass mode

Switch battery mode

Stop output, load power off

no action

164. The UPS system is equipped with 32 12V batteries, and the float voltage set by the UPS is ( ).

432V

451V

540V

564V

165. The FusionModule2000 battery is listed in the scene, supports up to several battery cabinets (

166. UPS5000-E comes standard with an LCD display, supports multiple languages, can display the system running status in real time, and can store up to ( ) alarm records

2000

2500

3000

167. The NetEco6000 management system can manage the devices inside the FusionModule and outside the module at the same time.

In the default recommended solution, the devices inside the FusionModule use the ( ) collector to access the device, and the devices outside the module use the ( ) collector. to access the device?

ECC500, ECC500

ECC500, ECC800

ECC800, ECC500

ECC800, ECC800

168. What is the maximum capacity of the power module of the UPS5000-E? ( )

30kVA

20kVA

50kVA

40kVA

169. The input power factor (full load) of UPS5000-A is ( ), which can effectively reduce the pollution to the power grid and reduce the investment in front-end power distribution

>0.99

>0.98

170. When the Netfco management system adopts the single 6RH1585 server, it can support the maximum access (10,000 test points, so as to realize the centralized management of multiple data centers?

100

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171. The type of UPS5000-E is ( ). /

Power frequency machine

High Frequency Modularity

High frequency tower

HCSA-Presales-Digital Power H19-311 Exam Practice Questions

HCSA-Presales-Digital Power H19-311 Exam Practice Questions

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